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AP EAMCET201724 Apr 2017Evening ShiftMathematicsThree Dimensional GeometryActual

If M is the foot of the perpendicular drawn from P(1,2,-1) to the plane passing through the point A(3,-2,1) and perpendicular to the vector 4 i +7 j -4 k , then the length of P M , in proper units, is

Options

  1. A24 9
  2. B26 9
  3. C28 9
  4. D32 9

Correct answer

C. 28 9

Step-by-step solution

No solution. Refer to answer key.

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